发明名称 |
Solid wheel turbine |
摘要 |
The buckets of a turbine wheel are formed as a series of equally spaced, overlapping U-shaped passages in the rim of a wheel blank. In the machining operation, an island is left as the inner segment of the curved portion of the U and this is used in combination with labyrinth seals to provide a fluid seal between the inlet and the outlet portion of each bucket.
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申请公布号 |
US4502838(A) |
申请公布日期 |
1985.03.05 |
申请号 |
US19820390604 |
申请日期 |
1982.06.21 |
申请人 |
ELLIOTT TURBOMACHINERY CO., INC. |
发明人 |
MILLER, ARTHUR J.;MOUSSA, ZAHER M. |
分类号 |
B23P15/02;F01D1/02;F01D1/04;F01D1/34;(IPC1-7):F01D1/02 |
主分类号 |
B23P15/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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